WO2011046779A3 - Procédé de conversion de lignine en produits chimiques ou carburants avec génération de h2 à partir de produits de dépolymérisation de lignine - Google Patents

Procédé de conversion de lignine en produits chimiques ou carburants avec génération de h2 à partir de produits de dépolymérisation de lignine Download PDF

Info

Publication number
WO2011046779A3
WO2011046779A3 PCT/US2010/051550 US2010051550W WO2011046779A3 WO 2011046779 A3 WO2011046779 A3 WO 2011046779A3 US 2010051550 W US2010051550 W US 2010051550W WO 2011046779 A3 WO2011046779 A3 WO 2011046779A3
Authority
WO
WIPO (PCT)
Prior art keywords
lignin
chemicals
generated
fuels
depolymerization products
Prior art date
Application number
PCT/US2010/051550
Other languages
English (en)
Other versions
WO2011046779A2 (fr
Inventor
John Q. Chen
Original Assignee
Uop Llc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Uop Llc filed Critical Uop Llc
Priority to EP10823846.0A priority Critical patent/EP2488472A4/fr
Priority to CN2010800424244A priority patent/CN102548935A/zh
Priority to CA2769713A priority patent/CA2769713A1/fr
Priority to AU2010307112A priority patent/AU2010307112B2/en
Priority to NZ597873A priority patent/NZ597873A/en
Priority to BR112012006390A priority patent/BR112012006390A2/pt
Publication of WO2011046779A2 publication Critical patent/WO2011046779A2/fr
Publication of WO2011046779A3 publication Critical patent/WO2011046779A3/fr

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G11/00Catalytic cracking, in the absence of hydrogen, of hydrocarbon oils
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42Catalytic treatment
    • C10G3/44Catalytic treatment characterised by the catalyst used
    • C10G3/47Catalytic treatment characterised by the catalyst used containing platinum group metals or compounds thereof
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42Catalytic treatment
    • C10G3/44Catalytic treatment characterised by the catalyst used
    • C10G3/48Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/42Catalytic treatment
    • C10G3/44Catalytic treatment characterised by the catalyst used
    • C10G3/48Catalytic treatment characterised by the catalyst used further characterised by the catalyst support
    • C10G3/49Catalytic treatment characterised by the catalyst used further characterised by the catalyst support containing crystalline aluminosilicates, e.g. molecular sieves
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G3/00Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids
    • C10G3/50Production of liquid hydrocarbon mixtures from oxygen-containing organic materials, e.g. fatty oils, fatty acids in the presence of hydrogen, hydrogen donors or hydrogen generating compounds
    • C10G3/52Hydrogen in a special composition or from a special source
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/10Feedstock materials
    • C10G2300/1011Biomass
    • C10G2300/1014Biomass of vegetal origin
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2300/00Aspects relating to hydrocarbon processing covered by groups C10G1/00 - C10G99/00
    • C10G2300/80Additives
    • C10G2300/805Water
    • C10G2300/807Steam
    • CCHEMISTRY; METALLURGY
    • C10PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
    • C10GCRACKING HYDROCARBON OILS; PRODUCTION OF LIQUID HYDROCARBON MIXTURES, e.g. BY DESTRUCTIVE HYDROGENATION, OLIGOMERISATION, POLYMERISATION; RECOVERY OF HYDROCARBON OILS FROM OIL-SHALE, OIL-SAND, OR GASES; REFINING MIXTURES MAINLY CONSISTING OF HYDROCARBONS; REFORMING OF NAPHTHA; MINERAL WAXES
    • C10G2400/00Products obtained by processes covered by groups C10G9/00 - C10G69/14
    • C10G2400/30Aromatics
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P30/00Technologies relating to oil refining and petrochemical industry
    • Y02P30/20Technologies relating to oil refining and petrochemical industry using bio-feedstock

Abstract

L'invention concerne un procédé de fabrication de produits chimiques de haute valeur à partir de lignine. Le procédé comporte la combinaison de plusieurs étapes internes pour utiliser l'hydrogène généré par le procédé, plutôt que l'ajout d'une source externe d'hydrogène. Le procédé permet de combiner la décomposition d'oxygénats formés pendant le procédé de désoxygénation avec l'hydrogénation de composés de lignine désoxygénés.
PCT/US2010/051550 2009-10-13 2010-10-06 Procédé de conversion de lignine en produits chimiques ou carburants avec génération de h2 à partir de produits de dépolymérisation de lignine WO2011046779A2 (fr)

Priority Applications (6)

Application Number Priority Date Filing Date Title
EP10823846.0A EP2488472A4 (fr) 2009-10-13 2010-10-06 Procédé de conversion de lignine en produits chimiques ou carburants avec génération de h2 à partir de produits de dépolymérisation de lignine
CN2010800424244A CN102548935A (zh) 2009-10-13 2010-10-06 用由木质素解聚产物产生的h2将木质素转化成化学品或燃料的方法
CA2769713A CA2769713A1 (fr) 2009-10-13 2010-10-06 Procede de conversion de lignine en produits chimiques ou carburants avec generation de h2 a partir de produits de depolymerisation de lignine
AU2010307112A AU2010307112B2 (en) 2009-10-13 2010-10-06 Process for lignin conversion to chemicals or fuels with H2 generated from lignin depolymerization products
NZ597873A NZ597873A (en) 2009-10-13 2010-10-06 Process for lignin conversion to chemicals or fuels with h2 generated from lignin depolymerization products
BR112012006390A BR112012006390A2 (pt) 2009-10-13 2010-10-06 processo para a produção de hidrocarbonetos e hidrogênio a partir de lignina

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/578,243 US8404908B2 (en) 2009-10-13 2009-10-13 Process for lignin conversion to chemicals or fuels with H2 generated from lignin depolymerization products
US12/578,243 2009-10-13

Publications (2)

Publication Number Publication Date
WO2011046779A2 WO2011046779A2 (fr) 2011-04-21
WO2011046779A3 true WO2011046779A3 (fr) 2011-08-18

Family

ID=42223424

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/051550 WO2011046779A2 (fr) 2009-10-13 2010-10-06 Procédé de conversion de lignine en produits chimiques ou carburants avec génération de h2 à partir de produits de dépolymérisation de lignine

Country Status (8)

Country Link
US (1) US8404908B2 (fr)
EP (1) EP2488472A4 (fr)
CN (1) CN102548935A (fr)
AU (1) AU2010307112B2 (fr)
BR (1) BR112012006390A2 (fr)
CA (1) CA2769713A1 (fr)
NZ (1) NZ597873A (fr)
WO (1) WO2011046779A2 (fr)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20110028773A1 (en) * 2009-07-29 2011-02-03 Bala Subramaniam Deoxygenation of Bio-Oils and Other Compounds to Hydrocarbons in Supercritical Media
US8796494B2 (en) * 2009-09-17 2014-08-05 The Regents Of The University Of California Process for direct conversion of biomass to liquid fuels and chemicals
US9051244B2 (en) 2010-01-27 2015-06-09 Council Of Scientific And Industrial Research Depolymerization of lignin using solid acid catalysts
WO2011115781A1 (fr) * 2010-03-17 2011-09-22 The Regents Of The University Of California Conversion d'oxygénats en carburants hydrocarbonés par désoxygénation
US8487148B2 (en) * 2010-12-13 2013-07-16 Exxonmobil Research And Engineering Company Hydrothermal treatment of biomass with heterogeneous catalyst
US8624070B2 (en) 2010-12-13 2014-01-07 Exxonmobil Research And Engineering Company Phosphorus recovery from hydrothermal treatment of biomass
US8704020B2 (en) 2010-12-13 2014-04-22 Exxonmobil Research And Engineering Company Catalytic hydrothermal treatment of biomass
US8704019B2 (en) 2010-12-13 2014-04-22 Exxonmobil Research And Engineering Company Catalyst recovery in hydrothermal treatment of biomass
US8754275B2 (en) 2011-07-26 2014-06-17 Uop Llc Methods and apparatuses for producing aromatic hydrocarbon-rich effluent from lignocellulosic material
US8772557B2 (en) * 2011-07-26 2014-07-08 Uop Llc Aromatic hydrocarbons from depolymerization and deoxygenation of lignin
US8772558B2 (en) 2011-07-26 2014-07-08 Uop Llc Methods and apparatuses for producing aromatic hydrocarbon-containing effluent
WO2013124459A2 (fr) 2012-02-24 2013-08-29 Chemtex Italia S.P.A. Procédé continu de conversion de lignine en composés utiles
US9162951B2 (en) 2012-02-24 2015-10-20 Biochemtex S.P.A. Continuous process for conversion of lignin to useful compounds
US20130232853A1 (en) * 2012-03-09 2013-09-12 Thesis Chemistry, Llc Method for selective production of biobased chemicals and biofuels from plant lignin
CN103508857A (zh) * 2012-06-29 2014-01-15 中国科学院大连化学物理研究所 一种无外加氢气条件下木质素解聚为芳香化合物的方法
EP2888043A4 (fr) * 2012-08-24 2016-05-04 Midori Usa Inc Catalyseurs polymères et à supports solides, et procédés de digestion de substances contenant de la lignine au moyen de tels catalyseurs
US9260674B2 (en) * 2012-09-14 2016-02-16 Pedro Manuel Brito da Silva Correia Biofuel containing furanic compounds and alkoxy benzene compounds and the process for obtaining these compounds from sugar cane by hydrolysis of cellulose, sugars and lignin in ionic liquids
US9085735B2 (en) * 2013-01-02 2015-07-21 American Fuel Producers, LLC Methods for producing synthetic fuel
US20160107967A1 (en) 2013-04-08 2016-04-21 Stichting Dienst Landbouwkundig Onderzoek Method for the depolymerization of lignin
CN104276930A (zh) * 2013-07-08 2015-01-14 中国科学院大连化学物理研究所 一种木质素直接氢解制备酚类化合物的方法
EP3074484B1 (fr) 2013-11-27 2020-04-15 Kat2Biz AB Dépolymérisation de lignine dans une biomasse
KR102356149B1 (ko) 2014-02-07 2022-01-28 바스프 코포레이션 공급원료의 열분해용 촉매
GB2540895A (en) * 2014-05-12 2017-02-01 Virdia Inc Hydrogenation of oxygenated molecules from biomass refining
CN105441109B (zh) * 2014-08-20 2017-02-15 中国科学技术大学 一种利用木质素定向合成航空煤油芳香组分的方法
CN105080527B (zh) * 2015-08-11 2017-08-29 中国科学技术大学 一种复合催化剂、其制备方法和木质素的解聚方法
CN105542190A (zh) * 2015-10-27 2016-05-04 东北林业大学 Pd/SO42-/ZrO2催化活化碱木质素的方法
CN107473944B (zh) * 2016-06-08 2020-12-25 中国科学院大连化学物理研究所 ReOx/AC催化裂解木质素芳醚键的方法
CN107857696A (zh) * 2017-10-31 2018-03-30 四川爱尔西科技有限公司 催化氧化木质素制备高纯度香草醛的方法
CN113443967B (zh) * 2020-03-26 2022-05-10 中国科学院大连化学物理研究所 一种糖添加剂促进木质素高效氢解的方法
CN112675860B (zh) * 2020-12-17 2022-05-03 浙江工业大学 一种用于纤维素水解的Cu-Zn-Al类水滑石/高岭土复合催化剂的制备方法及应用

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959167A (en) * 1997-08-25 1999-09-28 The University Of Utah Research Foundation Process for conversion of lignin to reformulated hydrocarbon gasoline
US6172272B1 (en) * 1998-08-21 2001-01-09 The University Of Utah Process for conversion of lignin to reformulated, partially oxygenated gasoline
US20030115792A1 (en) * 2001-10-05 2003-06-26 Shabtai Joseph S Process for converting lignins into a high octane blending component
US20080295390A1 (en) * 2007-05-04 2008-12-04 Boykin Jack W System for the production of synthetic fuels
US20090203098A1 (en) * 2008-02-07 2009-08-13 Zeachem, Inc. Indirect production of butanol and hexanol

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5106810A (en) * 1989-06-29 1992-04-21 E. I. Du Pont De Nemours And Company Methanol dissociation catalysts
DE69925052T2 (de) * 1998-01-21 2006-03-02 Haldor Topsoe A/S Verfahren zur Herstellung von wasserstoffreichem Gas
JP3624722B2 (ja) * 1998-11-18 2005-03-02 本田技研工業株式会社 メタノール改質触媒及びそれを用いたメタノール改質触媒装置
US20030100807A1 (en) * 2001-10-05 2003-05-29 Shabtai Joseph S Process for converting lignins into a high octane additive
US6939068B2 (en) * 2003-01-22 2005-09-06 Ncr Corporation Retrofit printer tray riser
US7964761B2 (en) * 2005-05-02 2011-06-21 University Of Utah Research Foundation Processes for catalytic conversion of lignin to liquid bio-fuels and novel bio-fuels
CN101171324B (zh) * 2005-05-02 2012-12-12 犹他大学研究基金会 用来将木质素催化转化为液体生物燃料的方法

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959167A (en) * 1997-08-25 1999-09-28 The University Of Utah Research Foundation Process for conversion of lignin to reformulated hydrocarbon gasoline
US6172272B1 (en) * 1998-08-21 2001-01-09 The University Of Utah Process for conversion of lignin to reformulated, partially oxygenated gasoline
US20030115792A1 (en) * 2001-10-05 2003-06-26 Shabtai Joseph S Process for converting lignins into a high octane blending component
US20080295390A1 (en) * 2007-05-04 2008-12-04 Boykin Jack W System for the production of synthetic fuels
US20090203098A1 (en) * 2008-02-07 2009-08-13 Zeachem, Inc. Indirect production of butanol and hexanol

Also Published As

Publication number Publication date
US20100137665A1 (en) 2010-06-03
EP2488472A4 (fr) 2013-07-03
AU2010307112B2 (en) 2014-10-16
US8404908B2 (en) 2013-03-26
CN102548935A (zh) 2012-07-04
WO2011046779A2 (fr) 2011-04-21
CA2769713A1 (fr) 2011-04-21
EP2488472A2 (fr) 2012-08-22
AU2010307112A1 (en) 2012-02-16
BR112012006390A2 (pt) 2016-04-12
NZ597873A (en) 2014-06-27

Similar Documents

Publication Publication Date Title
WO2011046779A3 (fr) Procédé de conversion de lignine en produits chimiques ou carburants avec génération de h2 à partir de produits de dépolymérisation de lignine
MY159547A (en) Bio-oil production method
WO2013015895A3 (fr) Hydrocarbures aromatiques provenant de la dépolymérisation et de la désoxygénation de la lignine
MX2012006912A (es) Nanocristales de celulosa a partir de biomasa renovable.
MY150287A (en) Fuel and fuel blending components from biomass derived pyrolysis oil
WO2012103135A3 (fr) Production de carburant à partir de produits chimiques issus de biomasse
MY161205A (en) Methods for biofuel production
WO2012058218A3 (fr) Procédé de production d'une huile de pyrolyse de grande qualité à partir d'une biomasse
EP2446044A4 (fr) Système intégré et procédé de production de bioproduit
EA201070301A1 (ru) Мягкая щелочная предварительная обработка и одновременное сахарообразование и ферментирование лигноцеллюлозной биомассы с получением органических кислот
MY141968A (en) Process for the manufacture of hydrocarbons
MX354009B (es) Aceites de pirolisis derivados de biomasa con bajo contenido de agua y procesos para producir los mismos.
MX2014006759A (es) Produccion de xilenos por metilacion de compuestos aromaticos.
IN2015DN02933A (fr)
EA201100702A1 (ru) Способ и установка для производства биотоплива
BR112012015503A2 (pt) produção de hidrocarbonetos a partir de matérias-primas contendo ácido graxo superior livre.
WO2011146277A3 (fr) Procédés de production d'hydrocarbure à partir d'une biomasse algale
EA201200731A1 (ru) Способ получения углеводородов, в особенности бензина, из синтез-газа
MX368591B (es) Metodo para producir acido levulinico a partir de una biomasa lignocelulosica.
NZ605503A (en) Catalyst for the decomposition of lignin, method for the preparation of alcohols and organic acids, method for the preparation of lignin-decomposition products, catalyst for the decomposition of aromatic hydrocarbons, method for releasing hydrogen ions, as well as porphyrin
MY184283A (en) Method for producing pyrrole compound
WO2011004065A3 (fr) Procédé de production de constituants d'hydrocarbures
WO2012061272A3 (fr) Synthèse de para-xylène et de toluène
EA202190904A1 (ru) Способ получения изоксазолинсодержащего урацилового соединения посредством метилирования
NZ598995A (en) Producing edible residues from ethanol production

Legal Events

Date Code Title Description
WWE Wipo information: entry into national phase

Ref document number: 201080042424.4

Country of ref document: CN

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10823846

Country of ref document: EP

Kind code of ref document: A1

WWE Wipo information: entry into national phase

Ref document number: 2010307112

Country of ref document: AU

WWE Wipo information: entry into national phase

Ref document number: 2769713

Country of ref document: CA

ENP Entry into the national phase

Ref document number: 2010307112

Country of ref document: AU

Date of ref document: 20101006

Kind code of ref document: A

REEP Request for entry into the european phase

Ref document number: 2010823846

Country of ref document: EP

WWE Wipo information: entry into national phase

Ref document number: 2010823846

Country of ref document: EP

NENP Non-entry into the national phase

Ref country code: DE

REG Reference to national code

Ref country code: BR

Ref legal event code: B01A

Ref document number: 112012006390

Country of ref document: BR

ENP Entry into the national phase

Ref document number: 112012006390

Country of ref document: BR

Kind code of ref document: A2

Effective date: 20120321